fix: signature is base64 url

Signed-off-by: Timo Glastra <[email protected]>
openwallet-foundation · Mar 18, 2024 · a6f666a · a6f666a
1 parent 42eb16e
commit a6f666a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/core/src/modules/sd-jwt-vc/SdJwtVcService.ts b/packages/core/src/modules/sd-jwt-vc/SdJwtVcService.ts
@@ -277,13 +277,13 @@ export class SdJwtVcService {
    * @todo validate the JWT header (alg)
    */
   private verifier(agentContext: AgentContext, key: Key): Verifier {
-    return async (message: string, signature: string) => {
+    return async (message: string, signatureBase64Url: string) => {
       if (!key) {
         throw new SdJwtVcError('The public key used to verify the signature is missing')
       }
 
       return await agentContext.wallet.verify({
-        signature: Buffer.from(signature),
+        signature: TypedArrayEncoder.fromBase64(signatureBase64Url),
         key,
         data: TypedArrayEncoder.fromString(message),
       })